added core/linux-peach

core/linux-peach/0001-kernel-add-support-for-gcc-5.patch

@@ -0,0 +1,97 @@
+From 5d04fa7b5a52b9cd90d6968c078e5aac2d4d0a6c Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sasha.levin@oracle.com>
+Date: Mon, 13 Oct 2014 15:51:05 -0700
+Subject: [PATCH 1/5] kernel: add support for gcc 5
+
+We're missing include/linux/compiler-gcc5.h which is required now
+because gcc branched off to v5 in trunk.
+
+Just copy the relevant bits out of include/linux/compiler-gcc4.h,
+no new code is added as of now.
+
+This fixes a build error when using gcc 5.
+
+Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
+Cc: <stable@vger.kernel.org>
+Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
+Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
+---
+ include/linux/compiler-gcc5.h | 66 +++++++++++++++++++++++++++++++++++++++++++
+ 1 file changed, 66 insertions(+)
+ create mode 100644 include/linux/compiler-gcc5.h
+
+diff --git a/include/linux/compiler-gcc5.h b/include/linux/compiler-gcc5.h
+new file mode 100644
+index 0000000..cdd1cc2
+--- /dev/null
++++ b/include/linux/compiler-gcc5.h
+@@ -0,0 +1,66 @@
++#ifndef __LINUX_COMPILER_H
++#error "Please don't include <linux/compiler-gcc5.h> directly, include <linux/compiler.h> instead."
++#endif
++
++#define __used				__attribute__((__used__))
++#define __must_check			__attribute__((warn_unused_result))
++#define __compiler_offsetof(a, b)	__builtin_offsetof(a, b)
++
++/* Mark functions as cold. gcc will assume any path leading to a call
++   to them will be unlikely.  This means a lot of manual unlikely()s
++   are unnecessary now for any paths leading to the usual suspects
++   like BUG(), printk(), panic() etc. [but let's keep them for now for
++   older compilers]
++
++   Early snapshots of gcc 4.3 don't support this and we can't detect this
++   in the preprocessor, but we can live with this because they're unreleased.
++   Maketime probing would be overkill here.
++
++   gcc also has a __attribute__((__hot__)) to move hot functions into
++   a special section, but I don't see any sense in this right now in
++   the kernel context */
++#define __cold			__attribute__((__cold__))
++
++#define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
++
++#ifndef __CHECKER__
++# define __compiletime_warning(message) __attribute__((warning(message)))
++# define __compiletime_error(message) __attribute__((error(message)))
++#endif /* __CHECKER__ */
++
++/*
++ * Mark a position in code as unreachable.  This can be used to
++ * suppress control flow warnings after asm blocks that transfer
++ * control elsewhere.
++ *
++ * Early snapshots of gcc 4.5 don't support this and we can't detect
++ * this in the preprocessor, but we can live with this because they're
++ * unreleased.  Really, we need to have autoconf for the kernel.
++ */
++#define unreachable() __builtin_unreachable()
++
++/* Mark a function definition as prohibited from being cloned. */
++#define __noclone	__attribute__((__noclone__))
++
++/*
++ * Tell the optimizer that something else uses this function or variable.
++ */
++#define __visible __attribute__((externally_visible))
++
++/*
++ * GCC 'asm goto' miscompiles certain code sequences:
++ *
++ *   http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58670
++ *
++ * Work it around via a compiler barrier quirk suggested by Jakub Jelinek.
++ * Fixed in GCC 4.8.2 and later versions.
++ *
++ * (asm goto is automatically volatile - the naming reflects this.)
++ */
++#define asm_volatile_goto(x...)	do { asm goto(x); asm (""); } while (0)
++
++#ifdef CONFIG_ARCH_USE_BUILTIN_BSWAP
++#define __HAVE_BUILTIN_BSWAP32__
++#define __HAVE_BUILTIN_BSWAP64__
++#define __HAVE_BUILTIN_BSWAP16__
++#endif /* CONFIG_ARCH_USE_BUILTIN_BSWAP */
+-- 
+2.4.4
+

core/linux-peach/0002-ARM-8158-1-LLVMLinux-use-static-inline-in-ARM-ftrace.patch

@@ -0,0 +1,52 @@
+From fde1e73dcc14f05c9598151434aa0bfa5d24a075 Mon Sep 17 00:00:00 2001
+From: Behan Webster <behanw@converseincode.com>
+Date: Wed, 24 Sep 2014 01:06:46 +0100
+Subject: [PATCH 2/5] ARM: 8158/1: LLVMLinux: use static inline in ARM ftrace.h
+
+With compilers which follow the C99 standard (like modern versions of gcc and
+clang), "extern inline" does the wrong thing (emits code for an externally
+linkable version of the inline function). In this case using static inline
+and removing the NULL version of return_address in return_address.c does
+the right thing.
+
+Signed-off-by: Behan Webster <behanw@converseincode.com>
+Reviewed-by: Mark Charlebois <charlebm@gmail.com>
+Acked-by: Steven Rostedt <rostedt@goodmis.org>
+Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
+---
+ arch/arm/include/asm/ftrace.h    | 2 +-
+ arch/arm/kernel/return_address.c | 5 -----
+ 2 files changed, 1 insertion(+), 6 deletions(-)
+
+diff --git a/arch/arm/include/asm/ftrace.h b/arch/arm/include/asm/ftrace.h
+index f89515a..2bb8cac 100644
+--- a/arch/arm/include/asm/ftrace.h
++++ b/arch/arm/include/asm/ftrace.h
+@@ -45,7 +45,7 @@ void *return_address(unsigned int);
+ 
+ #else
+ 
+-extern inline void *return_address(unsigned int level)
++static inline void *return_address(unsigned int level)
+ {
+ 	return NULL;
+ }
+diff --git a/arch/arm/kernel/return_address.c b/arch/arm/kernel/return_address.c
+index 981087a..824d55c 100644
+--- a/arch/arm/kernel/return_address.c
++++ b/arch/arm/kernel/return_address.c
+@@ -62,11 +62,6 @@ void *return_address(unsigned int level)
+ #warning "TODO: return_address should use unwind tables"
+ #endif
+ 
+-void *return_address(unsigned int level)
+-{
+-	return NULL;
+-}
+-
+ #endif /* if defined(CONFIG_FRAME_POINTER) && !defined(CONFIG_ARM_UNWIND) / else */
+ 
+ EXPORT_SYMBOL_GPL(return_address);
+-- 
+2.4.4
+

core/linux-peach/0003-mwifiex-do-not-create-AP-and-P2P-interfaces-upon-dri.patch

@@ -0,0 +1,65 @@
+From c1f02c13645456e064cb21fd413ea6ea24d9c1a1 Mon Sep 17 00:00:00 2001
+From: Bing Zhao <bzhao@marvell.com>
+Date: Mon, 19 Aug 2013 16:10:21 -0700
+Subject: [PATCH 3/5] mwifiex: do not create AP and P2P interfaces upon driver
+ loading
+
+Bug 60747 - 1286:2044 [Microsoft Surface Pro]
+    Marvell 88W8797 wifi show 3 interface under network
+https://bugzilla.kernel.org/show_bug.cgi?id=60747
+
+This issue was also reported previously by OLPC and some folks from
+the community.
+
+There are 3 network interfaces with different types being created
+when mwifiex driver is loaded:
+
+1. mlan0 (infra. STA)
+2. uap0 (AP)
+3. p2p0 (P2P_CLIENT)
+
+The Network Manager attempts to use all 3 interfaces above without
+filtering the managed interface type. As the result, 3 identical
+interfaces are displayed under network manager. If user happens to
+click on an entry under which its interface is uap0 or p2p0, the
+association will fail.
+
+Work around it by removing the creation of AP and P2P interfaces
+at driver loading time. These interfaces can be added with 'iw' or
+other applications manually when they are needed.
+
+Signed-off-by: Bing Zhao <bzhao@marvell.com>
+Signed-off-by: Avinash Patil <patila@marvell.com>
+---
+ drivers/net/wireless/mwifiex/main.c | 15 ---------------
+ 1 file changed, 15 deletions(-)
+
+diff --git a/drivers/net/wireless/mwifiex/main.c b/drivers/net/wireless/mwifiex/main.c
+index 459773b..7fcc7b4 100644
+--- a/drivers/net/wireless/mwifiex/main.c
++++ b/drivers/net/wireless/mwifiex/main.c
+@@ -521,21 +521,6 @@ static void mwifiex_fw_dpc(const struct firmware *firmware, void *context)
+ 		goto err_add_intf;
+ 	}
+ 
+-	/* Create AP interface by default */
+-	if (!mwifiex_add_virtual_intf(adapter->wiphy, "uap%d",
+-				      NL80211_IFTYPE_AP, NULL, NULL)) {
+-		mwifiex_dbg(adapter, ERROR,
+-			    "cannot create default AP interface\n");
+-		goto err_add_intf;
+-	}
+-
+-	/* Create P2P interface by default */
+-	if (!mwifiex_add_virtual_intf(adapter->wiphy, "p2p%d",
+-				      NL80211_IFTYPE_P2P_CLIENT, NULL, NULL)) {
+-		mwifiex_dbg(adapter, ERROR,
+-			    "cannot create default P2P interface\n");
+-		goto err_add_intf;
+-	}
+ 	rtnl_unlock();
+ 
+ 	mwifiex_drv_get_driver_version(adapter, fmt, sizeof(fmt) - 1);
+-- 
+2.4.4
+

core/linux-peach/0004-use-chromiumos-mwifiex-drivers.patch

@@ -0,0 +1,30 @@
+From baf9ac12d612d8938102d096084cad596a42afa2 Mon Sep 17 00:00:00 2001
+From: Kevin Mihelich <kevin@archlinuxarm.org>
+Date: Thu, 25 Jun 2015 20:35:06 -0600
+Subject: [PATCH 4/5] use chromiumos mwifiex drivers
+
+Signed-off-by: Kevin Mihelich <kevin@archlinuxarm.org>
+---
+ drivers/net/wireless/mwifiex/sdio.h | 6 +++---
+ 1 file changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/drivers/net/wireless/mwifiex/sdio.h b/drivers/net/wireless/mwifiex/sdio.h
+index 57eeb89..455cc32 100644
+--- a/drivers/net/wireless/mwifiex/sdio.h
++++ b/drivers/net/wireless/mwifiex/sdio.h
+@@ -30,9 +30,9 @@
+ #include "main.h"
+ 
+ #define SD8786_DEFAULT_FW_NAME "mrvl/sd8786_uapsta.bin"
+-#define SD8787_DEFAULT_FW_NAME "mrvl/sd8787_uapsta.bin"
+-#define SD8797_DEFAULT_FW_NAME "mrvl/sd8797_uapsta.bin"
+-#define SD8897_DEFAULT_FW_NAME "mrvl/sd8897_uapsta.bin"
++#define SD8787_DEFAULT_FW_NAME "mrvl/sd8787_uapsta_cros.bin"
++#define SD8797_DEFAULT_FW_NAME "mrvl/sd8797_uapsta_cros.bin"
++#define SD8897_DEFAULT_FW_NAME "mrvl/sd8897_uapsta_cros.bin"
+ #define SD8887_DEFAULT_FW_NAME "mrvl/sd8887_wlan_a2.bin"
+ 
+ #define BLOCK_MODE	1
+-- 
+2.4.4
+

core/linux-peach/0005-exynos-DRM-have-exynos_drm_fbdev_update-set-smem_sta.patch

@@ -0,0 +1,26 @@
+From e20243ddeb8a9e6a956b2233d13691356e728a9d Mon Sep 17 00:00:00 2001
+From: "S.J.R. van Schaik" <stephan@synkhronix.com>
+Date: Thu, 19 Jun 2014 17:08:06 +0100
+Subject: [PATCH 5/5] exynos DRM: have exynos_drm_fbdev_update() set smem_start
+ and smem_len.
+
+---
+ drivers/gpu/drm/exynos/exynos_drm_fbdev.c | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/drivers/gpu/drm/exynos/exynos_drm_fbdev.c b/drivers/gpu/drm/exynos/exynos_drm_fbdev.c
+index 02fd32d..6ea4a35 100644
+--- a/drivers/gpu/drm/exynos/exynos_drm_fbdev.c
++++ b/drivers/gpu/drm/exynos/exynos_drm_fbdev.c
+@@ -125,6 +125,8 @@ static int exynos_drm_fbdev_update(struct drm_fb_helper *helper,
+ 
+ 	fbi->screen_base = buffer->kvaddr;
+ 	fbi->screen_size = size;
++	fbi->fix.smem_start = buffer->dma_addr;
++	fbi->fix.smem_len = size;
+ 
+ 	return 0;
+ }
+-- 
+2.4.4
+

core/linux-peach/PKGBUILD

@@ -0,0 +1,271 @@
+# ChromiumOS kernel for Exynos Chromebooks (Peach, Snow, Spring)
+# Maintainer: Kevin Mihelich <kevin@archlinuxarm.org>
+
+buildarch=4
+
+pkgbase=linux-peach
+_kernelname=${pkgbase#linux}
+_desc="Exynos Chromebooks (Peach, Snow, Spring)"
+pkgver=3.8.11
+pkgrel=1
+_commit=b719299d59e0ed0ead4ce8667f21cb00ea954ca5
+arch=('armv7h')
+url="https://chromium.googlesource.com/chromiumos/third_party/kernel/+/chromeos-3.8"
+license=('GPL2')
+makedepends=('xmlto' 'docbook-xsl' 'kmod' 'inetutils' 'bc' 'git' 'uboot-tools' 'vboot-utils' 'dtc')
+options=('!strip')
+source=("https://chromium.googlesource.com/chromiumos/third_party/kernel/+archive/${_commit}.tar.gz"
+        http://archlinuxarm.org/builder/src/sd{8787,8797,8897}_uapsta_cros.bin
+        '0001-kernel-add-support-for-gcc-5.patch'
+        '0002-ARM-8158-1-LLVMLinux-use-static-inline-in-ARM-ftrace.patch'
+        '0003-mwifiex-do-not-create-AP-and-P2P-interfaces-upon-dri.patch'
+        '0004-use-chromiumos-mwifiex-drivers.patch'
+        '0005-exynos-DRM-have-exynos_drm_fbdev_update-set-smem_sta.patch'
+        'config'
+        'kernel.its'
+        'kernel.keyblock'
+        'kernel_data_key.vbprivk'
+        'cmdline')
+md5sums=('f96ba628b63718cc1ed8a649ce4b36f7'
+         'bda543cb5943eac34e16d12911f3ee99'
+         'dc6da2272ffb8ea63f10bc4457cc3f70'
+         '5d74feddd86b9c1e6cd23704795cc7d7'
+         '3e25a575dcd98170f3e06e1cc2579c1e'
+         'b7e82ebd11ccf52882f6954f4e275df7'
+         '751e16c71e75c755e31e9e2e50469d7d'
+         '6cfc74e57ee5551ecbf81f2e4f5ffda1'
+         '903e7971321fb7688f5eedc029117edc'
+         '7e1d18307858818b9d85cd841a6da6b9'
+         '9791091c8e4158297533df988d1a47da'
+         '61c5ff73c136ed07a7aadbf58db3d96a'
+         '584777ae88bce2c5659960151b64c7d8'
+         'caac3e4ace66a81a3e0a3e7348e99098')
+
+prepare() {
+  git apply 0001-kernel-add-support-for-gcc-5.patch
+  git apply 0002-ARM-8158-1-LLVMLinux-use-static-inline-in-ARM-ftrace.patch
+  git apply 0003-mwifiex-do-not-create-AP-and-P2P-interfaces-upon-dri.patch
+  git apply 0004-use-chromiumos-mwifiex-drivers.patch
+  git apply 0005-exynos-DRM-have-exynos_drm_fbdev_update-set-smem_sta.patch
+
+  cp config .config
+
+  # add pkgrel to extraversion
+  sed -ri "s|^(EXTRAVERSION =)(.*)|\1 \2-${pkgrel}|" Makefile
+
+  # don't run depmod on 'make install'. We'll do this ourselves in packaging
+  sed -i '2iexit 0' scripts/depmod.sh
+}
+
+build() {
+  # get kernel version
+  make prepare
+
+  # load configuration
+  # Configure the kernel. Replace the line below with one of your choice.
+  #make menuconfig # CLI menu for configuration
+  #make nconfig # new CLI menu for configuration
+  #make xconfig # X-based configuration
+  #make oldconfig # using old config from previous kernel version
+  # ... or manually edit .config
+
+  # Copy back our configuration (use with new kernel version)
+  #cp ./.config ../${pkgbase}.config
+
+  ####################
+  # stop here
+  # this is useful to configure the kernel
+  #msg "Stopping build"
+  #return 1
+  ####################
+
+  #yes "" | make config
+
+  # build!
+  make ${MAKEFLAGS} zImage modules dtbs
+}
+
+_package() {
+  pkgdesc="The Linux Kernel and modules - ${_desc}"
+  depends=('coreutils' 'linux-firmware' 'kmod')
+  optdepends=('crda: to set the correct wireless channels of your country')
+  provides=('kernel26' "linux=${pkgver}")
+  conflicts=('linux')
+  install=${pkgname}.install
+
+  KARCH=arm
+
+  # get kernel version
+  _kernver="$(make kernelrelease)"
+  _basekernel=${_kernver%%-*}
+  _basekernel=${_basekernel%.*}
+
+  mkdir -p "${pkgdir}"/{lib/modules,lib/firmware,boot/dtbs}
+  make INSTALL_MOD_PATH="${pkgdir}" modules_install
+  
+  mkimage -D "-I dts -O dtb -p 2048" -f kernel.its vmlinux.uimg
+  dd if=/dev/zero of=bootloader.bin bs=512 count=1
+  vbutil_kernel \
+    --pack vmlinux.kpart \
+    --version 1 \
+    --vmlinuz vmlinux.uimg \
+    --arch arm \
+    --keyblock kernel.keyblock \
+    --signprivate kernel_data_key.vbprivk \
+    --config cmdline \
+    --bootloader bootloader.bin
+
+  cp vmlinux.kpart "${pkgdir}/boot"
+
+  # set correct depmod command for install
+  sed \
+    -e  "s/KERNEL_NAME=.*/KERNEL_NAME=${_kernelname}/g" \
+    -e  "s/KERNEL_VERSION=.*/KERNEL_VERSION=${_kernver}/g" \
+    -i "${startdir}/${pkgname}.install"
+
+  # remove build and source links
+  rm -f "${pkgdir}"/lib/modules/${_kernver}/{source,build}
+  # remove the firmware
+  rm -rf "${pkgdir}/lib/firmware"
+  # gzip -9 all modules to save 100MB of space
+  find "${pkgdir}" -name '*.ko' |xargs -P 2 -n 1 gzip -9
+  # make room for external modules
+  ln -s "../extramodules-${_basekernel}-${_kernelname:-ARCH}" "${pkgdir}/lib/modules/${_kernver}/extramodules"
+  # add real version for building modules and running depmod from post_install/upgrade
+  mkdir -p "${pkgdir}/lib/modules/extramodules-${_basekernel}-${_kernelname:-ARCH}"
+  echo "${_kernver}" > "${pkgdir}/lib/modules/extramodules-${_basekernel}-${_kernelname:-ARCH}/version"
+
+  # Now we call depmod...
+  depmod -b "$pkgdir" -F System.map "$_kernver"
+
+  # move module tree /lib -> /usr/lib
+  mkdir -p "${pkgdir}/usr"
+  mv "$pkgdir/lib" "$pkgdir/usr"
+
+  # install ChromeOS mwifiex firmware
+  mkdir -p "${pkgdir}"/usr/lib/firmware/mrvl
+  cp sd{8787,8797,8897}_uapsta_cros.bin "${pkgdir}"/usr/lib/firmware/mrvl
+}
+
+_package-headers() {
+  pkgdesc="Header files and scripts for building modules for linux kernel - ${_desc}"
+  provides=("linux-headers=${pkgver}")
+  conflicts=('linux-headers')
+
+  install -dm755 "${pkgdir}/usr/lib/modules/${_kernver}"
+
+  install -D -m644 Makefile \
+    "${pkgdir}/usr/lib/modules/${_kernver}/build/Makefile"
+  install -D -m644 kernel/Makefile \
+    "${pkgdir}/usr/lib/modules/${_kernver}/build/kernel/Makefile"
+  install -D -m644 .config \
+    "${pkgdir}/usr/lib/modules/${_kernver}/build/.config"
+
+  mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/include"
+
+  for i in acpi asm-generic config crypto drm generated keys linux math-emu \
+    media net pcmcia scsi sound trace uapi video xen; do
+    cp -a include/${i} "${pkgdir}/usr/lib/modules/${_kernver}/build/include/"
+  done
+
+  # copy arch includes for external modules
+  mkdir -p ${pkgdir}/usr/lib/modules/${_kernver}/build/arch/$KARCH
+  cp -a arch/$KARCH/include ${pkgdir}/usr/lib/modules/${_kernver}/build/arch/$KARCH/
+  mkdir -p ${pkgdir}/usr/lib/modules/${_kernver}/build/arch/$KARCH/mach-exynos
+  cp -a arch/$KARCH/mach-exynos/include ${pkgdir}/usr/lib/modules/${_kernver}/build/arch/$KARCH/mach-exynos/
+  mkdir -p ${pkgdir}/usr/lib/modules/${_kernver}/build/arch/$KARCH/plat-samsung
+  cp -a arch/$KARCH/plat-samsung/include ${pkgdir}/usr/lib/modules/${_kernver}/build/arch/$KARCH/plat-samsung/
+
+  # copy files necessary for later builds, like nvidia and vmware
+  cp Module.symvers "${pkgdir}/usr/lib/modules/${_kernver}/build"
+  cp -a scripts "${pkgdir}/usr/lib/modules/${_kernver}/build"
+
+  # fix permissions on scripts dir
+  chmod og-w -R "${pkgdir}/usr/lib/modules/${_kernver}/build/scripts"
+  mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/.tmp_versions"
+
+  mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/arch/${KARCH}/kernel"
+
+  cp arch/${KARCH}/Makefile "${pkgdir}/usr/lib/modules/${_kernver}/build/arch/${KARCH}/"
+
+  cp arch/${KARCH}/kernel/asm-offsets.s "${pkgdir}/usr/lib/modules/${_kernver}/build/arch/${KARCH}/kernel/"
+
+  # add docbook makefile
+  install -D -m644 Documentation/DocBook/Makefile \
+    "${pkgdir}/usr/lib/modules/${_kernver}/build/Documentation/DocBook/Makefile"
+
+  # add dm headers
+  mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/md"
+  cp drivers/md/*.h "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/md"
+
+  # add inotify.h
+  mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/include/linux"
+  cp include/linux/inotify.h "${pkgdir}/usr/lib/modules/${_kernver}/build/include/linux/"
+
+  # add wireless headers
+  mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/net/mac80211/"
+  cp net/mac80211/*.h "${pkgdir}/usr/lib/modules/${_kernver}/build/net/mac80211/"
+
+  # add dvb headers for external modules
+  # in reference to:
+  # http://bugs.archlinux.org/task/9912
+  mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/dvb-core"
+  cp drivers/media/dvb-core/*.h "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/dvb-core/"
+  # and...
+  # http://bugs.archlinux.org/task/11194
+  mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/include/config/dvb/"
+  cp include/config/dvb/*.h "${pkgdir}/usr/lib/modules/${_kernver}/build/include/config/dvb/"
+
+  # add dvb headers for http://mcentral.de/hg/~mrec/em28xx-new
+  # in reference to:
+  # http://bugs.archlinux.org/task/13146
+  mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/dvb-frontends/"
+  cp drivers/media/dvb-frontends/lgdt330x.h "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/dvb-frontends/"
+  mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/i2c/"
+  cp drivers/media/i2c/msp3400-driver.h "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/i2c/"
+
+  # add dvb headers
+  # in reference to:
+  # http://bugs.archlinux.org/task/20402
+  mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/usb/dvb-usb"
+  cp drivers/media/usb/dvb-usb/*.h "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/usb/dvb-usb/"
+  mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/dvb-frontends"
+  cp drivers/media/dvb-frontends/*.h "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/dvb-frontends/"
+  mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/tuners"
+  cp drivers/media/tuners/*.h "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/tuners/"
+
+  # add xfs and shmem for aufs building
+  mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/fs/xfs"
+  mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/mm"
+
+  # copy in Kconfig files
+  for i in $(find . -name "Kconfig*"); do
+    mkdir -p "${pkgdir}"/usr/lib/modules/${_kernver}/build/`echo ${i} | sed 's|/Kconfig.*||'`
+    cp ${i} "${pkgdir}/usr/lib/modules/${_kernver}/build/${i}"
+  done
+
+  chown -R root.root "${pkgdir}/usr/lib/modules/${_kernver}/build"
+  find "${pkgdir}/usr/lib/modules/${_kernver}/build" -type d -exec chmod 755 {} \;
+
+  # strip scripts directory
+  find "${pkgdir}/usr/lib/modules/${_kernver}/build/scripts" -type f -perm -u+w 2>/dev/null | while read binary ; do
+    case "$(file -bi "${binary}")" in
+      *application/x-sharedlib*) # Libraries (.so)
+        /usr/bin/strip ${STRIP_SHARED} "${binary}";;
+      *application/x-archive*) # Libraries (.a)
+        /usr/bin/strip ${STRIP_STATIC} "${binary}";;
+      *application/x-executable*) # Binaries
+        /usr/bin/strip ${STRIP_BINARIES} "${binary}";;
+    esac
+  done
+
+  # remove unneeded architectures
+  rm -rf "${pkgdir}"/usr/lib/modules/${_kernver}/build/arch/{alpha,arc,arm26,arm64,avr32,blackfin,c6x,cris,frv,h8300,hexagon,ia64,m32r,m68k,m68knommu,metag,mips,microblaze,mn10300,openrisc,parisc,powerpc,ppc,s390,score,sh,sh64,sparc,sparc64,tile,unicore32,um,v850,x86,xtensa}
+}
+
+pkgname=("${pkgbase}" "${pkgbase}-headers")
+for _p in ${pkgname[@]}; do
+  eval "package_${_p}() {
+    _package${_p#${pkgbase}}
+  }"
+done

core/linux-peach/cmdline

@@ -0,0 +1 @@
+console=tty1 init=/sbin/init root=PARTUUID=%U/PARTNROFF=1 rootwait rw noinitrd

core/linux-peach/kernel.its

@@ -0,0 +1,147 @@
+/dts-v1/;
+ 
+/ {
+    description = "Chrome OS kernel image with one or more FDT blobs";
+    images {
+        kernel@1{
+            description = "kernel";
+            data = /incbin/("arch/arm/boot/zImage");
+            type = "kernel_noload";
+            arch = "arm";
+            os = "linux";
+            compression = "none";
+            load = <0>;
+            entry = <0>;
+        };
+        fdt@1{
+            description = "exynos5250-snow-rev4.dtb";
+            data = /incbin/("arch/arm/boot/dts/exynos5250-snow-rev4.dtb");
+            type = "flat_dt";
+            arch = "arm";
+            compression = "none";
+            hash@1{
+                algo = "sha1";
+            };
+        };
+        fdt@2{
+            description = "exynos5250-snow-rev5.dtb";
+            data = /incbin/("arch/arm/boot/dts/exynos5250-snow-rev5.dtb");
+            type = "flat_dt";
+            arch = "arm";
+            compression = "none";
+            hash@1{
+                algo = "sha1";
+            };
+        };
+        fdt@3{
+            description = "exynos5250-spring.dtb";
+            data = /incbin/("arch/arm/boot/dts/exynos5250-spring.dtb");
+            type = "flat_dt";
+            arch = "arm";
+            compression = "none";
+            hash@1{
+                algo = "sha1";
+            };
+        };
+        fdt@4{
+            description = "exynos5420-peach-kirby.dtb";
+            data = /incbin/("arch/arm/boot/dts/exynos5420-peach-kirby.dtb");
+            type = "flat_dt";
+            arch = "arm";
+            compression = "none";
+            hash@1{
+                algo = "sha1";
+            };
+        };
+        fdt@5{
+            description = "exynos5420-peach-pit.dtb";
+            data = /incbin/("arch/arm/boot/dts/exynos5420-peach-pit.dtb");
+            type = "flat_dt";
+            arch = "arm";
+            compression = "none";
+            hash@1{
+                algo = "sha1";
+            };
+        };
+        fdt@6{
+	    description = "exynos5420-peach-pit-rev3_5.dtb";
+	    data = /incbin/("arch/arm/boot/dts/exynos5420-peach-pit-rev3_5.dtb");
+	    type = "flat_dt";
+	    arch = "arm";
+	    compression = "none";
+	    hash@1{
+		algo = "sha1";
+	    };
+	};
+        fdt@7{
+	    description = "exynos5420-peach-pit-rev4.dtb";
+	    data = /incbin/("arch/arm/boot/dts/exynos5420-peach-pit-rev4.dtb");
+	    type = "flat_dt";
+	    arch = "arm";
+	    compression = "none";
+	    hash@1{
+		algo = "sha1";
+	    };
+	};
+        fdt@8{
+	    description = "exynos5422-peach-pi.dtb";
+	    data = /incbin/("arch/arm/boot/dts/exynos5422-peach-pi.dtb");
+	    type = "flat_dt";
+	    arch = "arm";
+	    compression = "none";
+	    hash@1{
+		algo = "sha1";
+	    };
+	};
+        fdt@9{
+	    description = "exynos5250-skate.dtb";
+	    data = /incbin/("arch/arm/boot/dts/exynos5250-skate.dtb");
+	    type = "flat_dt";
+	    arch = "arm";
+	    compression = "none";
+	    hash@1{
+		algo = "sha1";
+	    };
+	};
+
+    };
+    configurations {
+        default = "conf@1";
+        conf@1{
+            kernel = "kernel@1";
+            fdt = "fdt@1";
+        };
+        conf@2{
+            kernel = "kernel@1";
+            fdt = "fdt@2";
+        };
+        conf@3{
+            kernel = "kernel@1";
+            fdt = "fdt@3";
+        };
+        conf@4{
+            kernel = "kernel@1";
+            fdt = "fdt@4";
+        };
+        conf@5{
+            kernel = "kernel@1";
+            fdt = "fdt@5";
+        };
+	conf@6{
+	    kernel = "kernel@1";
+	    fdt = "fdt@6";
+	};
+	conf@7{
+	    kernel = "kernel@1";
+	    fdt = "fdt@7";
+	};
+	conf@8{
+	    kernel = "kernel@1";
+	    fdt = "fdt@8";
+	};
+	conf@9{
+	    kernel = "kernel@1";
+	    fdt = "fdt@9";
+	};
+    };
+};

core/linux-peach/linux-peach.install

@@ -0,0 +1,37 @@
+# arg 1:  the new package version
+# arg 2:  the old package version
+
+KERNEL_NAME=-peach
+KERNEL_VERSION=3.8.11-1-ARCH
+
+flash_kernel() {
+  major=$(mountpoint -d / | cut -f 1 -d ':')
+  minor=$(mountpoint -d / | cut -f 2 -d ':')
+  device=$(cat /proc/partitions | awk {'if ($1 == "'${major}'" && $2 == "'${minor}'") print $4 '})
+  device="/dev/${device/%2/1}"
+
+  echo "A new kernel version needs to be flashed onto ${device}."
+  echo "Do you want to do this now? [y|N]"
+  read -r shouldwe
+  if [[ $shouldwe =~ ^([yY][eE][sS]|[yY])$ ]]; then
+    dd if=/boot/vmlinux.kpart of=${device}
+    sync
+  else
+    echo "You can do this later by running:"
+    echo "# dd if=/boot/vmlinux.kpart of=/dev/${device}"
+  fi
+}
+
+post_install () {
+  # updating module dependencies
+  echo ">>> Updating module dependencies. Please wait ..."
+  depmod ${KERNEL_VERSION}
+  flash_kernel
+}
+
+post_upgrade() {
+  # updating module dependencies
+  echo ">>> Updating module dependencies. Please wait ..."
+  depmod ${KERNEL_VERSION}
+  flash_kernel
+}